public sealed class MessageTransform : IMessage<MessageTransform>, IEquatable<MessageTransform>, IDeepCloneable<MessageTransform>, IBufferMessage, IMessage
Reference documentation and code samples for the Cloud Pub/Sub v1 API class MessageTransform.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-03 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eMessageTransform\u003c/code\u003e class within the Google Cloud Pub/Sub v1 API, specifically for .NET development, including its properties and constructors.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of \u003ccode\u003eMessageTransform\u003c/code\u003e documented is 3.23.0, and the page contains a list of version history dating back to 2.3.0, with links to specific version documentation for each.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMessageTransform\u003c/code\u003e class supports implementing various interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, allowing for complex message manipulation.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of \u003ccode\u003eMessageTransform\u003c/code\u003e include \u003ccode\u003eDisabled\u003c/code\u003e, which determines if the transform is applied, an \u003ccode\u003eObsolete\u003c/code\u003e \u003ccode\u003eEnabled\u003c/code\u003e property, \u003ccode\u003eJavascriptUdf\u003c/code\u003e which allows the use of Javascript User Defined Functions, and \u003ccode\u003eTransformCase\u003c/code\u003e to check the property value.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMessageTransform\u003c/code\u003e class is used to define different types of message transforms, with the available types being part of the \u003ccode\u003eTransformOneofCase\u003c/code\u003e type, and includes constructors for creating new instances, with one allowing for copying from other instances of the same class.\u003c/p\u003e\n"]]],[],null,["# Cloud Pub/Sub v1 API - Class MessageTransform (3.27.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.27.0 (latest)](/dotnet/docs/reference/Google.Cloud.PubSub.V1/latest/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.26.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.26.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.25.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.25.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.24.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.24.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.23.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.23.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.22.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.22.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.21.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.21.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.20.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.20.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.19.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.19.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.18.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.18.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.17.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.17.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.16.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.16.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.15.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.15.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.14.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.14.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.13.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.13.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.12.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.12.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.11.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.11.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.10.1](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.10.1/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.9.1](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.9.1/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.8.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.7.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.6.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.5.1](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.5.1/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.4.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.3.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.2.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.1.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/3.0.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.10.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.9.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.8.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.7.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.6.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.5.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.4.0/Google.Cloud.PubSub.V1.MessageTransform)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.PubSub.V1/2.3.0/Google.Cloud.PubSub.V1.MessageTransform) \n\n public sealed class MessageTransform : IMessage\u003cMessageTransform\u003e, IEquatable\u003cMessageTransform\u003e, IDeepCloneable\u003cMessageTransform\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Cloud Pub/Sub v1 API class MessageTransform.\n\nAll supported message transforms types. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e MessageTransform \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[MessageTransform](/dotnet/docs/reference/Google.Cloud.PubSub.V1/latest/Google.Cloud.PubSub.V1.MessageTransform), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[MessageTransform](/dotnet/docs/reference/Google.Cloud.PubSub.V1/latest/Google.Cloud.PubSub.V1.MessageTransform), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[MessageTransform](/dotnet/docs/reference/Google.Cloud.PubSub.V1/latest/Google.Cloud.PubSub.V1.MessageTransform), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.PubSub.V1](/dotnet/docs/reference/Google.Cloud.PubSub.V1/latest/Google.Cloud.PubSub.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.PubSub.V1.dll\n\nConstructors\n------------\n\n### MessageTransform()\n\n public MessageTransform()\n\n### MessageTransform(MessageTransform)\n\n public MessageTransform(MessageTransform other)\n\nProperties\n----------\n\n### Disabled\n\n public bool Disabled { get; set; }\n\nOptional. If true, the transform is disabled and will not be applied to\nmessages. Defaults to `false`.\n\n### Enabled\n\n [Obsolete]\n public bool Enabled { get; set; }\n\nOptional. This field is deprecated, use the `disabled` field to disable\ntransforms.\n\n### JavascriptUdf\n\n public JavaScriptUDF JavascriptUdf { get; set; }\n\nOptional. JavaScript User Defined Function. If multiple JavaScriptUDF's\nare specified on a resource, each must have a unique `function_name`.\n\n### TransformCase\n\n public MessageTransform.TransformOneofCase TransformCase { get; }"]]
